71289022

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{4019}}^1$

素因数の和:4216

約数の個数: 24

約数和(自身を含む): 125110440

約数和(自身を除く): 53821418

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 1267, 2534, 4019, 8038, 8869, 17738, 28133, 56266, 196931, 393862, 727439, 1454878, 5092073, 10184146, 35644511, 71289022]

約数ペア:

[(1, 71289022), (2, 35644511), (7, 10184146), (14, 5092073), (49, 1454878), (98, 727439), (181, 393862), (362, 196931), (1267, 56266), (2534, 28133), (4019, 17738), (8038, 8869)]